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| en:iot-open:remotelab:sut:generalpurpose:b3 [2018/10/31 16:21] – pczekalski | en:iot-open:remotelab:sut:generalpurpose:b3 [2020/07/20 09:00] (current) – external edit 127.0.0.1 | ||
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| ==== Controling fan rotation using PWM and spindle gauge ==== | ==== Controling fan rotation using PWM and spindle gauge ==== | ||
| - | //Give few words about this scenario. | + | //Easy scenario. |
| === Target group === | === Target group === | ||
| - | //This hands-on lab guide is intended for the Beginners/ | + | //This hands-on lab guide is intended for the Beginners.// |
| === Prerequisites === | === Prerequisites === | ||
| - | //Provide prerequisite readings/ | + | //Generally students need understand voltage controlled by PWM. For realising scenario, students need access to documentation PWM register.// |
| === Scenario === | === Scenario === | ||
| - | //Describe scenario to let the user understand its idea and process. Write information about the approach, algorithm, etc. (depends on the lab). Provide useful information about protocols, assumptions, | + | - using schematic, check fan connection, |
| + | - using ESP documentation check registers with PWM controling, | ||
| + | - write the program which: | ||
| + | * send value 0 as duty of PWM, | ||
| + | * wait 15 seconds, | ||
| + | * send value 50 as duty of PWM, | ||
| + | * wait 15 seconds, | ||
| + | * send value 100 as duty of PWM. | ||
| + | - using the camera observe spindle gauge. | ||
| + | - You can use other wait time and value of duty, but wait time should allow observe effect by camera | ||
| === Result === | === Result === | ||
| - | //Describe expected result when scenario is finished.// | + | |
| + | |||
| + | //On display should be visible value of effective voltage on fan.// | ||
| === Start === | === Start === | ||
| - | //Write starting conditions, i.e. what to do at the beginning, what to pay attention before beginning, how the mechanical part should look like, etc.// | ||
| - | === Steps === | + | //Check the start effective voltage.// |
| - | // Write some extra information if i.e. some steps are optional otherwise cancel this paragraph (but do not remove header).// | + | |
| - | == Step 1 == | + | |
| - | //Describe activities done in Step 1.// | + | |
| - | ... | + | === Steps === |
| + | Instead using built-in PWM, you can send " | ||
| - | == Step n == | ||
| - | //Describe activities done in Step n.// | ||
| === Result validation === | === Result validation === | ||
| - | //Provide some result validation methods, | + | Only way for validation is check spindle gauge by camera. |
| === FAQ === | === FAQ === | ||
